Sanhao Bridge is the first bridge with design based on the concept of the partially cable-supported girder bridge. It has a curved steel tower and a prestressed concrete box girder. This design concept fully utilizes the capacities of the girder and the cable supporting system, thus achieving good economy. It is a beautiful bridge that has become a signature of the city.
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References
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TangM. C.Rethinking Bridge Design—A New Concept. Civil Engineering Magazine, Vol. 77, 2007, pp. 38–45.